| Simple | Progressive | Perfect | Progressive |
| Present |
| I grok |
| you grok |
| he/she/it groks |
| we grok |
| you all grok |
| they grok |
|
| I am grokking |
| you are grokking |
| he/she/it is grokking |
| we are grokking |
| you all are grokking |
| they are grokking |
|
| I have grokked |
| you have grokked |
| he/she/it has grokked |
| we have grokked |
| you all have grokked |
| they have grokked |
|
| I have been grokking |
| you have been grokking |
| he/she/it has been grokking |
| we have been grokking |
| you all have been grokking |
| they have been grokking |
|
| Past |
| I grokked |
| you grokked |
| he/she/it grokked |
| we grokked |
| you all grokked |
| they grokked |
|
| I was grokking |
| you were grokking |
| he/she/it was grokking |
| we were grokking |
| you all were grokking |
| they were grokking |
|
| I had grokked |
| you had grokked |
| he/she/it had grokked |
| we had grokked |
| you all had grokked |
| they had grokked |
|
| I had been grokking |
| you had been grokking |
| he/she/it had been grokking |
| we had been grokking |
| you all had been grokking |
| they had been grokking |
|
| Future |
| I will grok |
| you will grok |
| he/she/it will grok |
| we will grok |
| you all will grok |
| they will grok |
|
| I will be grokking |
| you will be grokking |
| he/she/it will be grokking |
| we are grokking |
| you all will be grokking |
| they will be grokking |
|
| I will have grokked |
| you will have grokked |
| he/she/it will have grokked |
| we will have grokked |
| you all will have grokked |
| they will have grokked |
|
| I will have been grokking |
| you will have been grokking |
| he/she/it will have been grokking |
| we will have been grokking |
| you all will have been grokking |
| they will have been grokking |
|
